Actor So Ji Sub surprised fans and viewers with his portrayal in the 2013 romantic-comedy drama "Master's Sun," and this year, he is determined to do just as well in variety shows, starting with the program "Infinity Challenge".

During his interview with magazine @Star1, So Jji Sub talked about the promise he made with the "Infinity Challenge" hosts who invited him to guest star in the show. The actor revealed that he plans on fulfilling his promise and said, "I didn't agree with them just for show. I really want to do it."

In addition, he admitted, "I'm very fond of slapstick comedy. I want to show some of my moves when I'm invited back to the show. Since I promised that I would return, I will keep my promise given that the concept of the episode is right."

When asked whether he is interested in appearing in other variety shows, he said, "I think that it would be difficult to appear in other variety shows, but I'm not closing my doors on them. Going on variety shows is a different experience for me because I feel awkward filming it. It's like I don't belong in that kind of scene."

The interview and photo shoot will be revealed in @Star1's February issue. In the meantime, check out the behind-the-scenes video from the pictorial.